User:Jarle Pahr/NumPy: Difference between revisions
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http://stackoverflow.com/questions/3337301/numpy-matrix-to-array | http://stackoverflow.com/questions/3337301/numpy-matrix-to-array | ||
Matrices: | |||
*Strictly 2-dimensional | |||
*Use of * results in matrix multiplication | |||
*Element-wise multiplication achieved with multiply() | |||
Arrays: | |||
*Use of * results in element-wise multiplication | |||
*Matrix multiplication achieved with dot() |
Revision as of 02:42, 23 August 2013
http://wiki.scipy.org/NumPy_for_Matlab_Users
https://pypi.python.org/pypi/numpy
http://wiki.scipy.org/Tentative_NumPy_Tutorial
64-bit installers: http://www.lfd.uci.edu/~gohlke/pythonlibs/
Matrices and arrays
http://stackoverflow.com/questions/12024820/danger-of-mixing-numpy-matrix-and-array
http://stackoverflow.com/questions/3337301/numpy-matrix-to-array
Matrices:
- Strictly 2-dimensional
- Use of * results in matrix multiplication
- Element-wise multiplication achieved with multiply()
Arrays:
- Use of * results in element-wise multiplication
- Matrix multiplication achieved with dot()